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This topic contains 17 replies, has 2 voices, and was last updated by pfelecan 1 month, 1 week ago.
Are you Measuring voltage at Spin or SpinPWM?
SpinPWM is pulse with modulated, can’t measure with a voltmeter.
Spin should be logic high and stable when you execute M03, logic low when executing M05.
No good explanation for variations in readings.
What sort of voltmeter do you have.
The measurements are between Gnd and 3.3V and the reading is 3.41V, on every one.
When I’m measuring between Spin and Gnd it can be 3.1V, 3.2V or 3.3V
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